Photos: Iron Rattler wooden coaster at Six Flags Fiesta Texas

CaptionIron Rattler

Six Flags

Rocky Mountain's introduction of a hybrid coaster design combining a steel track with a wooden structure has enlivened a genre-bending debate about whether to call the revolutionary new ride a wooden or steel coaster.

Rocky Mountain's introduction of a hybrid coaster design combining a steel track with a wooden structure has enlivened a genre-bending debate about whether to call the revolutionary new ride a wooden or steel coaster. (Six Flags)